Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 267,926 indexed, measured the same four ways as everything else here.

qiaomu-novel-generator

2305

joeseesun/qiaomu-novel-generator

Skill Claude CodeCodex

A Chinese short-fiction writing tool that turns themes, character ideas, outlines, classic plot references, or draft excerpts into original stories. It can also help develop suspense, character motivation, plot structure, and opening hooks.

not rated 386 +3 3mo ago A 118 tokens original MIT

plan-importer

2306

GaosCode/PlanWeave

Skill Claude CodeCodex

Import existing project documentation into a block-level PlanWeave Plan Package and validate it through the PlanWeave CLI. Use when importing PRDs, roadmaps, issue sets, architecture notes, or another strong source plan.

not rated 386 +13 2d ago A SkillSpector: warn 48 tokens original MIT

HuiyuLi-2000/Chinese-Grant-Writer-Skills

Skill Claude CodeCodex

A writing workflow for the literature-review and research-commentary sections of an NSFC grant proposal, China's National Natural Science Foundation application.

not rated 386 +15 2mo ago A SkillSpector: warn 68 tokens original MIT

floe-guard

2308

Floe-Labs/floe-guard

Skill Claude CodeCodex

Know what every AI call really costs — floe-guard meters STT + TTS + LLM + telephony per call (Pipecat, LiveKit — Python & TypeScript), keeps a live ledger of real spend, and hard-stops the next turn before it crosses a USD ceiling. Free Coverage Score + 7-day history on connect. Use when an agent's spend must be seen…

not rated 385 4d ago A 107 tokens original MIT

unreal-mcp

2309

ukanwat/aaabench

MCP server Claude CodeCodexCursor +2

MCP server "unreal-mcp", hosted remotely at 127.0.0.1, as configured in ukanwat/aaabench.

not rated 385 +3 29d ago A tokens not measured original MIT

zhangxiaoqiang1991/luopan

Skill Codex

A Chinese-language research mode for examining a specific public or private company. It covers financial growth, business model, competitive position, management, governance, and signals relevant to investors and job seekers.

not rated 385 +6 1mo ago A SkillSpector: pass 89 tokens original MIT

plan

2311

owainlewis/youtube-tutorials

Skill Claude CodeCodex

Write a short implementation plan or a longer execution plan before coding. Use when starting new work, when a ticket needs clearer boundaries, when a change spans multiple files or interfaces, or when a multi-hour task needs a living plan.

not rated 385 +4 22d ago A SkillSpector: pass 48 tokens original MIT

huashu-excel

2312

alchaincyf/huashu-excel

Skill Claude CodeCodex

A Chinese-language guide to analysing Excel, CSV, and exported system data, including cleaning, calculations, checks, and reports.

not rated 385 +13 3d ago A 91 tokens original MIT

deepdive

2313

Socialpranker/deepdive

Skill Claude CodeCodex

A structured research workflow for investigating a question or decision using web and academic sources. It saves each source with quotations and details, then builds a question-and-answer report from reusable findings.

not rated 385 +8 changed 7d ago A 96 tokens original MIT

gaokao-mentor

2314

Eric-Yibo-Shen/zhangxuefeng-skillset

Skill Claude CodeCodex

An AI adviser for Chinese university and major selection during the Gaokao, China’s national university entrance exam. It evaluates choices using factors such as city, university, major, employment prospects, subject selection, and three risk levels: reach, target, and safer options.

not rated 384 +1 5mo ago A 132 tokens

loom-integrations

2315

yan5xu/codexloom

Skill Codex

Configure and verify CodexLoom external platform integrations with the loom CLI. Use when inspecting or changing Connections, Agent Addresses, DM access, group/channel Conversation Memberships, trigger and reply policies, allow/block rules, trust domains, or Inbox/Outbox delivery for Feishu/Lark, Slack, Parall, and…

not rated 384 +6 24d ago A 92 tokens

draw-ui

2316

oil-oil/draw-ui

Skill Claude CodeCodex

A skill for making interface mockups and turning generated interface screenshots into HTML/CSS or WeChat Mini Program WXML/WXSS. It can use image-generation providers for visual work.

not rated 384 +24 changed yesterday A 93 tokens

zy-cinematic-realism

2317

popopo-99/zy-cinematic-realism

Skill Codex

Compile scene ideas or existing visual prompts into restrained, physically believable cinematic image prompts for ChatGPT Images 2.5 / GPT Image 2.5 (with GPT Image 2 legacy compatibility), Midjourney, Seedream 5.0 Pro, Nano Banana, or a model-neutral workflow. Use for cinematic AIGC creation, model routing or…

not rated 384 +28 changed 3d ago A 108 tokens

cyclomatic-complexity

2318

saurabhkumar8112/cyclomatic-complexity-skill

Skill Claude CodeCodex

Refactor code to reduce cyclomatic complexity so it stays readable, maintainable, and aligned with the long-term vision of the codebase, not just optimized for AI comprehension. Use whenever the user asks to refactor, simplify, clean up, or review code quality; mentions complexity, maintainability, readability…

not rated 384 +8 18d ago A SkillSpector: warn 103 tokens original Apache-2.0

tauri-mcp

2319

tylergraydev/claude-code-tool-manager

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

A Model Context Protocol server for use with Tauri v2 applications. Runs locally from the @hypothesi/tauri-mcp-server npm package.

not rated 383 +2 1mo ago A tokens not measured

api-gateway

2320

CraftOS-dev/CraftBot

Skill Claude CodeCodex

Connect to 100+ APIs (Google Workspace, Microsoft 365, Notion, Slack, Airtable, HubSpot, etc.) with managed OAuth. Use this skill when users want to interact with external services. Security: The MATONAPIKEY authenticates with Maton.ai but grants NO access to third-party services by itself. Each service requires…

not rated 383 +3 2d ago A SkillSpector: warn 108 tokens original MIT

wq-alpha-research

2321

QuantML-Research/wq-alpha-research

Skill Claude CodeCodex

Use for WorldQuant BRAIN alpha research: designing WQ Alpha expressions, selecting fields/operators, diagnosing simulation and IS check failures, tuning Sharpe/Fitness/Turnover, submitting alphas, and building low-correlation alpha portfolios. Also use for 中文 requests about WorldQuant、BRAIN、WQ…

not rated 383 +7 2mo ago A 87 tokens

skill-creator

2322

TheSyart/claude-agent-examples

Skill Claude CodeCodex

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

not rated 383 +5 1mo ago A 28 tokens

llm-testing

2323

Eyadkelleh/awesome-skills-security

Skill Claude CodeCodex

Comprehensive LLM security testing prompts for bias detection, data leakage, alignment testing, and adversarial prompt resistance.

not rated 383 +7 3mo ago A Socket: warnSnyk: fail 27 tokens

browser-control

2324

anomalyco/browser-control

Skill Claude CodeCodex needs its repo

Drive the user's existing Chromium-family browser with deterministic Playwright. Use when asked to inspect, automate, test, or interact with a visible browser tab; continue an authenticated browser workflow; handle 2FA, passkeys, CAPTCHAs, or payment confirmation; record browser behavior; or capture an authenticated…

not rated 383 +9 changed 7d ago A Socket: passSnyk: warnSkillSpector: warn 67 tokens original MIT

depsguard

2325

arnica/depsguard

Skill Claude CodeCodex

Install and run DepsGuard, a zero-dependency CLI that scans and fixes package manager configs (npm, pnpm, yarn, bun, uv) for supply chain security best practices.

not rated 382 +1 1mo ago A SkillSpector: warn 41 tokens original MIT

mcp-server-12306

2326

drfccv/mcp-server-12306

MCP server Claude CodeCodexCursor +2

An MCP server for querying 12306, China's official railway ticketing service.

not rated 382 +3 22d ago A tokens not measured original MIT

maa-mcp

2327

MAA-AI/MaaMCP

MCP server Claude CodeCodexCursor +2

MCP server "maa-mcp" as configured in MAA-AI/MaaMCP. Runs maa_mcp with python.

not rated 382 +1 2mo ago A tokens not measured AGPL-3.0

aidd-ecs

2328

paralleldrive/aidd

Skill Claude CodeCodex

Enforces @adobe/data/ecs best practices. Use this whenever @adobe/data/ecs is imported, when creating or modifying Database.Plugin definitions, or when working with ECS components, resources, transactions, actions, systems, or services.

not rated 381 3mo ago A SkillSpector: pass 54 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: